AIM Binary Tree
AIM2505A Technical Manual V2.03
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5. AIM Binary Tree
The Binary tree is a data structure on an EKE-Trainnet® CPU module that is
accessible from the ISaGRAF application.The Binary tree consists of 16 bit registers.
The registers are usually arranged in blocks to separate data groups that have
different purposes. Each defined register has an individual addresses. All registers
within each block usually have continuous addresses (i.e. no gaps).
The bits in the registers values can hold data in various formats, including individual
bits, signed and unsigned bytes and words. Some larger data types may be divided
between multiple registers, including 32 bit values and strings. The application
reading the registers must know what data each register represents and how to
interpret it.
Information how to use Binary tree with ISaGRAF application is available by request
from EKE-Electronics Ltd.
This chapter gives a description of the significant registers in the AIM Binary tree.
AIM Binary tree Register map
Below is the Binary tree Register map of the AIM module. In the following
paragraphs, more detailed information about the individual registers is given.
Table 5.1
Voltage input registers
Register
Description
Significant bits/Range
Function
1
Voltage input 1
Signed 16 bit integer
Value in millivolts.
Nominal range:
- 10000 mV... 10000 mV Actual
range
(accuracy not
guaranteed):
- 12000 mV... 12000 mV Step
size is
10 mV
Voltage measurement
channels.
2
Voltage input 2
3
Voltage input 3
4
Voltage input 4
5
Voltage input 5
6
Voltage input 6
7
Voltage input 7
8
Voltage input 8
9
Voltage input 9
10
Voltage input 10